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Dominant Lyapunov exponent and approximate entropy in heart rate variability during emotional visual elicitation
In this work we characterized the non-linear complexity of Heart Rate Variability (HRV) in short time series. The complexity of HRV signal was evaluated during emotional visual elicitation by using Dominant Lyapunov Exponents (DLEs) and Approximate Entropy (ApEn). We adopted a simplified model of em...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Frontiers Media S.A.
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3289832/ https://www.ncbi.nlm.nih.gov/pubmed/22393320 http://dx.doi.org/10.3389/fneng.2012.00003 |